Rust interop for D.
To use this package, run the following command in your project's root directory:
Put the following dependency into your project's dependences section:
Rust interop with other programming languages: C, D, ... etc.
Mainly to make high performant, memory safe Rust libraries available to other languages users.
DashMap: is an implementation of a concurrent associative array/hashmap in Rust. dashmap-5.3.4 Blazing fast concurrent HashMap for Rust. https://docs.rs/dashmap/5.3.4/dashmap/struct.DashMap.html
SegQueue: An unbounded multi-producer multi-consumer queue. https://docs.rs/crossbeam-queue/0.3.5/crossbeam_queue/struct.SegQueue.html
- only u64 is used as key type, and value type
- so for value type: only pass integer type or pointer type to the container.
We use the same memory management method as liblfdsd: https://github.com/mw66/liblfdsd#memory-management-remember-this-is-a-thin-wrapper-lib-in-d
Let Rust's be Rust's, and let D's be D's, i.e.
- Rust manage Rust's memory (the container), and
- D manage D's memory (the objects)
The only thing interfacing between Rust and D is the simple uintptr_t (void*) as value, so to use this D library:
all primitive types (whose .sizeof upto pointer size on the target machine) | class (pointer)'s value are stored as value of uintptrt everything else, i.e. all (fat) objects' address are stored as value of uintptrt
The only extra requirement on the D side is to keep reference to those fat objects to avoid it being GC-ed before being pop-ed.
(Just as: don't push a stack var into any-type-of queue, and pop it after the stack is gone -- this is the responsibility of the programmer, not the container.)
And please remember to keep a reference on the D side of the fat objects you put in the container:
- Rust nightly: for https://github.com/dtolnay/cargo-expand
- cbindgen: https://github.com/eqrion/cbindgen
- dpp: https://code.dlang.org/packages/dpp
- dstep: https://code.dlang.org/packages/dstep
- Registered by yilabs
- 0.2.7 released 7 months ago
- BSL-1.0 license
0.2.7 2022-Aug-12 0.2.6 2022-Jun-05 0.2.5 2022-Jun-04 0.2.4 2022-Jun-04 0.2.3 2022-Jun-04
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